<template>
  <div class="login_page fillcontain">
    <transition name="form-fade" mode="in-out">
      <section class="form_contianer" v-show="showLogin">
        <div class="manage_tip">
          <p>Emip后台管理系统</p>
        </div>
        <el-form :model="loginForm" :rules="rules" ref="loginForm">
          <el-form-item prop="username">
            <el-input v-model.trim="loginForm.username" placeholder="用户名"></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input type="password" placeholder="密码" v-model.trim="loginForm.password"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm('loginForm')" class="submit_btn">登陆</el-button>
          </el-form-item>
        </el-form>
      </section>
    </transition>
  </div>
</template>

<script>
  import {login, getAdminInfo} from '@/api/getData'

  export default {
    name: 'login',
    data() {
      return {
        loginForm: {
          username: '',
          password: ''
        },
        rules: {
          username: [
            {required: true, message: '请输入用户名', trigger: 'blur'},
          ],
          password: [
            {required: true, message: '请输入密码', trigger: 'blur'}
          ],
        },
        showLogin: false
      }
    },
    methods: {
      async submitForm(formName) {
        this.$refs[formName].validate(async (valid) => {
          if (valid) {
            const res = await login({managerLoginCode: this.loginForm.username, managerLoginPass: this.loginForm.password});
            if (res.code == 0) {
              this.$message({
                type: 'success',
                message: res.msg
              });
              this.$router.push('home')
            } else {
              this.$message({
                type: 'error',
                message: res.msg
              });
            }
          } else {
            this.$notify.error({
              title: '错误',
              message: '请输入正确的用户名密码',
              offset: 100
            });
            return false;
          }
        });
      },
    },
    mounted() {
      this.showLogin = true;
    }
  }
</script>

<style lang="less" scoped>
  @import '../style/mixin';

  .login_page {
    background-color: #324057;
  }

  .manage_tip {
    position: absolute;
    width: 100%;
    top: -100px;
    left: 0;
    p {
      font-size: 34px;
      color: #fff;
    }
  }

  .form_contianer {
    .wh(320px, 190px);
    .ctp(320px, 190px);
    padding: 25px;
    border-radius: 5px;
    text-align: center;
    background-color: #fff;
    .submit_btn {
      width: 100%;
      font-size: 16px;
    }
  }

  .form-fade-enter-active, .form-fade-leave-active {
    transition: all 1s;
  }

  .form-fade-enter, .form-fade-leave-active {
    transform: translate3d(0, -50px, 0);
    opacity: 0;
  }
</style>
